Patents by Inventor Rohit Darji

Rohit Darji has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Equivalence testing via parallel operations of legacy and adapted systems
    Patent number: 12141111
    Abstract: Systems and techniques are disclosed for testing the functional equivalence of a legacy system, such as mainframe system, and an adapted system, such as a cloud version of the mainframe system. The same input can be provided to both the legacy system and the adapted system, such that the legacy system and the adapted system can both operate separately on copies of the same input. Results produced by the legacy system and the adapted system based on the same input can accordingly be compared. If results produced by the legacy system and the adapted system over time are determined to be functionally equivalent, the adapted system can be determined to be functionally equivalent to the legacy system.
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: November 12, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Rohit Darji, Kevin Yung, Rashesh Jethi